Northrop Grumman's Timothy Martin Recognized with NASA's Robert H. Goddard Exceptional Achievement Award for Engineering
OREANDA-NEWS. June 14, 2016. Timothy Martin, director of engineering for
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Northrop Grumman is under contract to
Martin was selected for the award for his technical expertise and leadership of the team that completed the development, testing and delivery of the Webb telescope's MIRI Cryocooler.
MIRI houses a camera and spectrograph, allowing the Webb telescope to view distant objects via infrared light. MIRI's camera will provide wide-field imaging that will continue and extend to Webb, the breathtaking astrophotography that has made NASA's Hubble Space Telescope so universally admired. Additionally, MIRI's spectrograph will provide new physical insights on nearby stars and their planetary systems. In order to see in the infrared wavelength, this instrument must operate at temperatures as low as -447 F. The imperative component, responsible for ensuring the stabilization and operation at such low temperatures is the cryocooler, built by Northrop Grumman.
With more than 20 years of experience developing cryocooler technology, Northrop Grumman has produced and delivered over 35 space-qualified cooler systems to date, more than the rest of U.S. industry combined. Designed to operate more than 10 years with unchanged performance, Northrop Grumman coolers have accumulated more than 100 years of on-orbit performance without failure.
Cryocoolers are usually not much larger than a standard size notebook, but the uniqueness of the MIRI Cryocooler is that it stretches across 30 feet of an observatory with a deployable portion of the structure. A deployable design that stretches across this span at temperatures as low 6 kelvin (or -449 F) has never been accomplished before in the cryocooler field. Furthermore, most cryocoolers stop cooling after 10 years, but this cryocooler is designed to keep cooling the MIRI instrument well beyond 10 years.
"Tim Martin brought strong leadership and a dedicated commitment to the mission of the James Webb Space Telescope resulting in the MIRI Cryocooler being successfully delivered for integration on the satellite," said Jeff Grant, vice president and general manager, space systems division, Northrop Grumman Aerospace Systems. "Martin joined the MIRI team in 2014 as the program manager for the MIRI Cryocooler and led the successful design, integration and test activities with teammates at the
"Leading a team of stellar individuals, diligently working to ensure the efficient and effective operation of the world's largest telescope ever built for space has been the experience of a lifetime," said Martin. "While I am immensely honored and humbled to receive this award, words cannot express the appreciation I have for our entire team."
Martin and his team successfully completed the development, fabrication, integration, testing and delivery of the cryocooler to
The James Webb Space Telescope is the world's next-generation space observatory and successor to the Hubble Space Telescope. The largest and most powerful space telescope ever built, the Webb telescope will observe the most distant objects in the universe, provide images of the first galaxies formed and see unexplored planets around distant stars. The Webb telescope is a joint project of NASA, the
Northrop Grumman is a leading global security company providing innovative systems, products and solutions in autonomous systems, cyber, C4ISR, strike, and logistics and modernization to government and commercial customers worldwide. Please visit www.northropgrumman.com for more information.
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